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首页> 外文期刊>International Journal of Engineering Research and Applications >Vibration Study on Oak Wood and Aluminium Alloy Material and Their Combinations for Noise Attenuation
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Vibration Study on Oak Wood and Aluminium Alloy Material and Their Combinations for Noise Attenuation

机译：橡材和铝合金材料及其组合的减振研究。

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Noise engineering is gaining an important research potential as the noise attenuation is a significant study in the field of noise and vibrations. Different studies have been under progress in the development of the design and analysis of vibrations to achieve the reduction in noise as per the statutory norms. Different methods have been put forward to fulfill the need for noise attenuation. Noise attenuation is based on the vibration characteristics of the materials. Hence it can be considered for the design of noise reduction techniques. The panels of vibro-acoustic materials as casings over the noise source can be considered for the investigation of vibration frequencies. Simulation studies are the best design methods for finding out the optimal thickness of the panels of vibro-acoustic materials and the frequency response of the selected thickness at selected frequency range. The computer aided simulation process provides the cost effective and reliable selection of the best noise attenuation materials based on thickness.......
机译：由于噪声衰减在噪声和振动领域是一项重要的研究，因此噪声工程正在获得重要的研究潜力。根据法定规范，在设计和分析振动以降低噪音方面正在进行不同的研究。已经提出了各种方法来满足噪声衰减的需要。噪声衰减基于材料的振动特性。因此，可以考虑将其用于降噪技术的设计。可以考虑将振动声材料面板作为噪声源上的外壳，以研究振动频率。仿真研究是找出振动声材料面板的最佳厚度以及选定频率范围内选定厚度的频率响应的最佳设计方法。计算机辅助仿真过程可根据厚度提供经济有效且可靠的最佳降噪材料选择。

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